MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 178,758 Value ($000) $23,249 Avg Close $143.19 Range $129.77 - $157.72
Q3 2025
Shares 168,341 Value ($000) $24,839 Avg Close $151.39 Range $135.34 - $172.55
Q2 2025
Shares 152,228 Value ($000) $25,608 Avg Close $159.72 Range $133.70 - $174.50
Q1 2025
Shares 79,176 Value ($000) $13,191 Avg Close $173.51 Range $159.29 - $194.88
Q4 2024
Shares 12,659 Value ($000) $2,093 Avg Close $157.91 Range $131.60 - $180.97
Q3 2024
Shares 11,285 Value ($000) $1,505 Avg Close $116.03 Range $101.61 - $135.78
Q2 2024
Shares 10,671 Value ($000) $1,344 Avg Close $131.69 Range $112.85 - $147.89
Q1 2024
Shares 9,000 Value ($000) $1,322 Avg Close $129.12 Range $107.57 - $153.93
Q4 2023
Shares 5,588 Value ($000) $655 Avg Close $93.21 Range $75.22 - $122.60
Q3 2023
Shares 5,213 Value ($000) $457 Avg Close $116.39 Range $83.03 - $164.16
Q2 2023
Shares 5,102 Value ($000) $840 Avg Close $174.09 Range $153.35 - $198.00
Q1 2023
Shares 4,958 Value ($000) $885 Avg Close $168.70 Range $144.51 - $184.97
Q4 2022
Shares 4,939 Value ($000) $731 Avg Close $137.60 Range $108.89 - $150.87
Q3 2022
Shares 3,699 Value ($000) $522 Avg Close $146.09 Range $122.68 - $172.74
Q2 2022
Shares 2,640 Value ($000) $345 Avg Close $133.79 Range $112.07 - $154.51
Q1 2022
Shares 8,799 Value ($000) $1,281 Avg Close $192.01 Range $133.94 - $291.15
Q4 2021
Shares 8,605 Value ($000) $2,519 Avg Close $284.79 Range $262.52 - $305.21
Q3 2021
Shares 7,945 Value ($000) $2,151 Avg Close $271.15 Range $241.42 - $288.27
Q2 2021
Shares 7,292 Value ($000) $1,768 Avg Close $228.17 Range $205.10 - $250.49
Q1 2021
Shares 6,715 Value ($000) $1,543 Avg Close $251.21 Range $217.65 - $284.86
Q4 2020
Shares 30,062 Value ($000) $8,068 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 434,545 Value ($000) $102,579 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 409,265 Value ($000) $93,308 Avg Close $219.47 Range $173.15 - $258.00
Q1 2020
Shares 502,596 Value ($000) $89,020 Avg Close $171.51 Range $143.90 - $187.85
Q4 2019
Shares 511,499 Value ($000) $80,848 Avg Close $150.33 Range $140.16 - $160.06
Q3 2019
Shares 504,010 Value ($000) $74,992 Avg Close $151.90 Range $139.36 - $160.25
Q2 2019
Shares 503,438 Value ($000) $74,922 Avg Close $137.22 Range $118.93 - $148.93
Q1 2019
Shares 530,069 Value ($000) $73,298 Avg Close $125.54 Range $101.87 - $139.48
Q4 2018
Shares 747,371 Value ($000) $80,245 Avg Close $111.51 Range $98.23 - $126.89
Q3 2018
Shares 850,436 Value ($000) $105,913 Avg Close $110.93 Range $96.14 - $124.74
Q2 2018
Shares 82,358 Value ($000) $8,042 Avg Close $95.08 Range $83.16 - $102.32
Q1 2018
Shares 345,128 Value ($000) $30,354 Avg Close $87.17 Range $80.69 - $96.45
Q4 2017
Shares 587,070 Value ($000) $49,784 Avg Close $86.74 Range $84.05 - $91.04
Q3 2017
Shares 476,963 Value ($000) $41,286 Avg Close $88.42 Range $81.01 - $100.00
Q2 2017
Shares 209,474 Value ($000) $19,100 Avg Close $91.81 Range $82.71 - $104.71
Q1 2017
Shares 105,818 Value ($000) $9,869 Avg Close $82.32 Range $66.79 - $96.68
Q4 2016
Shares 112,449 Value ($000) $7,579 Avg Close $61.46 Range $53.78 - $68.88
Q3 2016
Shares 89,635 Value ($000) $5,332 Avg Close $56.42 Range $51.10 - $60.52
Q3 2014
Shares 40,864 Value ($000) $870 Avg Close $22.83 Range $19.30 - $24.75
Q2 2014
Shares 40,540 Value ($000) $957 Avg Close $24.80 Range $21.45 - $28.78
Q1 2014
Shares 40,320 Value ($000) $1,101 Avg Close $28.52 Range $25.08 - $32.20
Q4 2013
Shares 43,280 Value ($000) $1,265 Avg Close $27.99 Range $25.42 - $29.66
Q3 2013
Shares 43,490 Value ($000) $1,159 Avg Close $24.65 Range $21.21 - $27.17
Q2 2013
Shares 40,850 Value ($000) $866 Avg Close $21.04 Range $19.03 - $22.70